For the purposes of this title, the territory of the city, which has adopted this title, is divided into one or more of the following listed zoning districts as shown on the attached zoning map:

   Rural residential district, R1-43 (chapter 20 of this title).

   Single-family residential district, R1-12 (chapter 20 of this title).

   Single-family residential district, R1-8 (chapter 20 of this title).

   Single-family residential district, R1-6 (chapter 20 of this title).

   Multiple residential district, R2-7 (chapter 20 of this title).

   Multiple residential district, R2-11 (chapter 20 of this title).

   General commercial district, C1 (chapter 22 of this title).

   Manufacturing distribution district, M1 (chapter 22 of this title).

   General manufacturing district, M2 (chapter 22 of this title).

   Sensitive area district, SA (chapter 24 of this title).

   Planned district, PL (chapter 26 of this title).

   Public facilities district, PF (chapter 28 of this title).

   Redevelopment area district, RDA (chapter 30 of this title). (Ord. 2008-002, 2008)

This title and map or maps shall be filed in the custody of the city recorder and may be examined by the public subject to the reasonable regulations established by said city recorder. (Ord. 2008-002, 2008)

   A.   Where uncertainty exists as to the boundary of any zoning district, the following rules shall apply:

      1.   Wherever the district boundary is indicated as being approximately upon the centerline of a street, alley or block, or along a property line, then, unless otherwise definitely indicated on the map, the centerline of such street, alley, block or such property line shall be construed to be the boundary of such zoning district. The zoning administrator shall provide zoning district boundary determination when uncertainty exists.

      2.   Whenever such boundary line of such zoning district is indicated as being approximately at the line of any river, irrigation canal or other waterway, or railroad right of way, or public park or other public land, or any section line, then in such case the center of such river or stream, canal or waterway, or of such railroad right of way, or the boundary line of such public land or such section line shall be deemed to be the boundary of such zoning district. The zoning administrator shall provide zoning district boundary determination when uncertainty exists.

      3.   Where such zoning district boundary lies cannot be determined by the above rules, their location may be found by the use of the scale appearing upon the map. The zoning administrator shall provide zoning district boundary determination when uncertainty exists.

   B.   Where the application of the above rules does not clarify the zoning district boundary location, the planning commission shall interpret the map. (Ord. 2008-002, 2008)

The uses of land allowed in each zoning district shall be plenary, and uses of land not specifically allowed as set forth therein shall be prohibited (-) in the respective zoning district. (Ord. 2008-002, 2008)

In addition to the requirements imposed within each zoning district, the requirements contained in each of the various chapters and sections of this title may apply. Chapters 2, 6, 10, 12 and 32 of this title are applicable in all zoning districts. Requirements of chapters 8, 14, 16, 24 and 30 of this title also may be applicable in each or any of the other zoning districts. The applicability of overlay districts shall be evidenced by notation on the zoning map. (Ord. 2008-002, 2008)

   A.   The legislative body of a municipality may assign a zoning designation to territory annexed to that municipality at the time the territory is annexed.

   B.   If the annexing municipality's zoning ordinance does not designate a zone for the territory to be annexed to the municipality, or if the legislative body does not assign a zone to territory at the time it is annexed, the territory annexed to a municipality shall be zoned according to the zone of the annexing municipality with which it has the longest common boundary.

   C.   The legislative body shall consider zoning designations of annexed land prior to annexation when assigning a zone to the annexed territory. (Ord. 2008-002, 2008)